The wire services lit up yesterday with news that six of the largest tech companies in the world had issued a statement in support of interoperability in healthcare at a developer conference. It’s a righteous goal, to be sure. In an interoperable healthcare world, anyone’s entire, life-long health record could be accessed anywhere, anytime, by anyone who was giving you care, from your primary physician to an emergency responder. Such a virtuous goal, in fact, that everyone, including the US government, has been trying to achieve it – without success – for over a decade. Will yesterday’s news bring us any closer to that goal?